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| author | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2022-02-10 10:23:09 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2022-02-10 10:26:42 +0000 |
| commit | 8c107a34bb96a4c4a7de4ee6de210b30dbb6e45f (patch) | |
| tree | 6c047b60bee184cc51aed4554f3d974bc61f23a4 /string/include | |
| parent | 074e835776116824ea1a23cbb4260dd60b1aaba0 (diff) | |
| download | arm-optimized-routines-8c107a34bb96a4c4a7de4ee6de210b30dbb6e45f.tar.gz | |
string: Add SVE memcpy
Add an initial SVE memcpy implementation. Copies up to 32 bytes use SVE
vectors which improves the random memcpy benchmark significantly.
Diffstat (limited to 'string/include')
| -rw-r--r-- | string/include/stringlib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/string/include/stringlib.h b/string/include/stringlib.h index 378c3cd..ae1b289 100644 --- a/string/include/stringlib.h +++ b/string/include/stringlib.h @@ -42,6 +42,8 @@ void *__memcpy_aarch64_simd (void *__restrict, const void *__restrict, size_t); void *__memmove_aarch64_simd (void *, const void *, size_t); #endif # if __ARM_FEATURE_SVE +void *__memcpy_aarch64_sve (void *__restrict, const void *__restrict, size_t); +void *__memmove_aarch64_sve (void *__restrict, const void *__restrict, size_t); void *__memchr_aarch64_sve (const void *, int, size_t); int __memcmp_aarch64_sve (const void *, const void *, size_t); char *__strchr_aarch64_sve (const char *, int); |